| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.70 | 4.411% | $39.3629 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $206.59 | 9.716% | $226.6623 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $140.56 | 11.190% | $156.2887 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $7.26 | 6.218% | $7.7114 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $157.55 | 7.226% | $168.9346 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $214.52 | 3.226% | $221.4404 | $221.44 | $221.45 | $221.40 |
| Purchase #7 | $20.85 | 4.139% | $21.713 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $785.03 | $842.1133 | $842.10 | $842.10 | $842.10 | |